Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/04/2026, 22:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe
- Size 448KB
- Sample260424-2ffg2aet9n
- SHA256 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37
- MD5 a23990e30a8f28fd94e988bebc24861f
- SHA1 6fe2c76ef49bf8cd96ff009ed447aa6e64c6e7e2
- SHA512 8b30c39c5c9d5c7dc93030521d2c174abff76fb464c09e5741a717d0eb05c7f0c8afa96e87aa8aca32b2a7810bf0211387cbcae6429295c085b4600ffb543d39
- SSDEEP 6144:ycTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:ySvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T128A45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2568 2e223535 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 3 114.114.114.114 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe Destination IP 4 223.5.5.5 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe Destination IP 38 114.114.114.114 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe Destination IP 39 223.5.5.5 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\2e223535 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2e223535 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2e223535 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2bf710 2e223535 File opened for modification C:\Windows\633ac8 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2e223535 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2e223535 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2e223535 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2e223535 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2e223535 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2e223535 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2e223535 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2e223535 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2e223535 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2e223535 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2568 2e223535 2568 2e223535 2568 2e223535 2568 2e223535 2568 2e223535 2568 2e223535 2568 2e223535 2568 2e223535 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe Token: SeTcbPrivilege 5796 04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe Token: SeDebugPrivilege 2568 2e223535 Token: SeTcbPrivilege 2568 2e223535
Processes
-
C:\Users\Admin\AppData\Local\Temp\04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe"C:\Users\Admin\AppData\Local\Temp\04565df7b482c83a62307e0d3fd2e38d5892074a4ab6df46889fde2141701a37.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5796
-
C:\Windows\Syswow64\2e223535C:\Windows\Syswow64\2e2235351⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2568
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2e223535
- Size 448KB
- SHA256 8ac644a65930be524fb2d47514cbae0329dfdcce58e042618142bd533ca0d036
- MD5 897c022d56b766915aa4e398ac2d0ff6
- SHA1 942f4ee01c294bf5fb2a65f009c22297b6d02d48
- SHA512 428371a7472ad5ba818f9bc7e3951e97ea0ba566659438c6ca0b7b8fc1ac163136b6076193eff7b4dc15caee1445761ba4a3af6f232d113a21aadd1ec3b624e0
- SSDEEP 6144:gcTgav1cdCTuoPbgwmOLJvKRILSFvdFbcEOkCybEaQRXr9HNdvOaty8KRpPUM:gSvO2x9mONvKRILSF/Okx2LIatyD
- TLSH T1FBA45C26B7909076C4B78674C8A247AAFBB1BC2127118B8FA39077191F73792BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH